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S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
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- 2014-09-24 09:23:55下载
- 积分：1
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XOR
very important for student in biomedical Engineering and sience
- 2010-07-12 23:03:25下载
- 积分：1
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用于计算电磁场远场的程序 RCS
一个用于计算电磁场远场的程序，用MATLAB程序编写。(Used to calculate the electromagnetic field of a far-field procedures, programming with MATLAB.)
- 2020-06-27 03:00:02下载
- 积分：1
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xitongbianshi
应用一般最小二乘法与递推式最小二乘法对二阶系统进行参数辨识(RLS)
- 2020-08-23 14:38:16下载
- 积分：1
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n_pca
说明： 模式识别PCA(principle component analysis)源码.matlab 格式。PCA为经典而且经常使用的算法。(pattern recognition PCA (principle component analysis) source. Matlab format. PCA to the classic and often use the algorithm.)
- 2005-11-08 15:34:39下载
- 积分：1
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matlab_machine-induct
someinduction machine progs progs to get used to it
- 2012-04-22 19:28:44下载
- 积分：1
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psotb-beta-0.3
matlab粒子群优化工具箱，可以适用于一般的优化，带有几个典型的优化函数(matlab particle swarm optimization toolbox can be applied to the general optimization, with typical optimization function)
- 2012-05-24 22:09:11下载
- 积分：1
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rp
说明： 对序列进行重构后，计算对应的矩阵，针对不同的嵌入参数，得到不同的图形(Reconstruction of the sequence, the calculation of the corresponding matrix, for different embedding parameters, get a different graphics)
- 2010-06-09 16:43:14下载
- 积分：1
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denoise
matlab下用小波去除随机噪声的一个例子，希望对大家有用(matlab remove the random noise using wavelet under an example, we hope to be useful)
- 2010-12-13 15:26:43下载
- 积分：1
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ModularityWithMef
一个学习Mef的demo，Modularity with mef(A study of Mef demo ,Modularity with mef
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- 2014-12-09 11:30:12下载
- 积分：1
